Table 2

Summary of methyaltion conditions and immunoreactivity of 18 patients with primary and recurrent gliomas

Cases

HT

DNMT

EGFR

MGMT

PGL

RGL

PGL

RGL

PGL

RGL


1

A2 → A3


2

A2 → A3

-

-


3

A3 → A3

-

-


4

A2 → A3

-

-

-

-


5

A2 → A3

+

-

-


6

A2 → A3


7

A3 → GB

-

-

-

-

-

-


8

A3 → GB

-

-

-

-

-

-


9

A3 → GB

-

-

-


10

A3 → GB

-

-

-

-

-

-


11

GB → GB

-

-

-

-


12

GB → GB

-

-

-

-

-

-


13

GB → GB

-

-

-


14

GB → GB

-

-

-

-


15

GB → GB

-

-


16

GB → GB

-

-


17

GCGB → GCGB


18

GCGB → GCGB


Abbreviations: no mark, hypermethylation; oval mark, unmethylation; PGL, primary glioma; RGL, recurrent glioma;HT, histological tranformation; A2, diffuse astrocytoma; A3, anaplastic astrocytoma; GB, glioblastoma; GCGB, giant cell glioblastoma; + positive immunoreactivity; - negative immunoreactivity

Gömöri et al. Diagnostic Pathology 2012 7:8   doi:10.1186/1746-1596-7-8

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